HeteroFirst here are a bunch of romance harems (1 guy who by the end will be dating 1 girl) Shuffle!Hoshizora E Kakaru HashiTayutama: Kiss On My DeityMashiro-Iro Symphony: The Colors Of LoversH20: Footprints in the sandBakemonogatariSola Ef- A Tale of Memories Ano Natsu de Matteru ClannadKanonAir Amagami SSMyself Yourself Fortune Arterial

Other shows that have couples or romances in them Angel beats ToradoraVampire Knight Eden of the East Zero no TsukaimaThe world god only knowsNazo no Kanojo X

YuriKuttsukiboshiKiss X Sis (specifically OVA episode 4)

The rest of these are either an individual scene of mild/silly yuri Mouretsu Pirates episodes 17Yuru Yuri Kyoukai Senjou No Horizon (its just between the to people with wings) Nekogami Yaoyorozu (the blonde hair Girl)Haiyore! Nyaruko-san (red hair)

YaoiI got nothing well some fan girls see some in Death Note with the towel scene (episode 25)